2013 - Lost connection to MySQL server during query
select b.banners_id, b.expires_date, b.expires_impressions, sum(bh.banners_shown) as banners_shown from banners b, banners_history bh where b.status = '1' and b.banners_id = bh.banners_id group by b.banners_id
[XT SQL Error]
2006 - MySQL server has gone away
select count(*) as total from sessions where sesskey = 'mst80q64lu3clvl9sti6u78t52'
[XT SQL Error]